SN74F257D
- Mfr.Part #
- SN74F257D
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SOIC
- Stock
- 149
- In Stock :
- 149
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 5V
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Length :
- 9.9mm
- Thickness :
- 1.58mm
- Number of Bits :
- 4
- Throw Configuration :
- DPST
- Polarity :
- Non-Inverting
- Width :
- 3.91mm
- Independent Circuits :
- 1
- Terminal Position :
- Dual
- Circuit :
- 4 x 2:1
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- 74F257
- Pin Count :
- 16
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Radiation Hardening :
- No
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply :
- 4.5V~5.5V
- Number of Functions :
- 4
- Quiescent Current :
- 15mA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Circuits :
- 4
- Bandwidth :
- 70MHz
- Supply Type :
- Single
- Number of Pins :
- 16
- Propagation Delay :
- 7 ns
- Number of Terminations :
- 16
- Load Capacitance :
- 50pF
- Number of Inputs :
- 8
- JESD-609 Code :
- e4
- Operating Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Contains Lead
- Voltage Supply Source :
- Single Supply
- Height :
- 1.75mm
- Weight :
- 141.690917mg
- Supply Voltage :
- 5V
- Number of Input Lines :
- 2
- Output Characteristics :
- 3-STATE
- Current - Output High, Low :
- 3mA 24mA
- Family :
- F/FAST
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Operating Temperature :
- 0°C~70°C
- Series :
- 74F
- Type :
- Multiplexer
- Packing Method :
- TR
- Datasheets
- SN74F257D

[Signal Switches, Multiplexers, Decoders] Overview
欢迎来到Signal Switches, Multiplexers, Decoders系列产品的世界,由Texas Instruments打造的SN74F257D是我们最新的杰作。这款集成电路多路复用器以其卓越的性能和可靠性在行业内广受好评。其精密的设计和高效的功能使其成为解决复杂信号路由问题的理想选择。
SN74F257D的16SOIC封装使其易于集成到各种电路板设计中,为用户提供了更大的灵活性和便利性。无论是在通信、工业控制、还是汽车电子领域,SN74F257D都能胜任各种挑战,为您的项目带来更高的性能和可靠性。
SN74F257D Features
- 四通道2:1多路复用器
- 16引脚SOIC封装
- 宽工作电压范围:4.5V至5.5V
- 高速操作:最高50MHz时钟频率
- 低功耗设计
- 抗静电能力强
- 可靠的温度范围:-40°C至85°C
SN74F257D Applications
- 数据选择和路由:在数据交换和处理中,SN74F257D可用于选择和路由不同信号源的数据,例如在通信基站中对多个输入进行选择。
- 控制系统:该多路复用器可用于工业控制系统中的信号选择和路由,提供灵活的控制和管理功能。
- 汽车电子:SN74F257D可在汽车电子系统中用作信号切换器,用于选择不同的传感器数据或控制信号,以实现自动化功能。
- 测试和测量设备:在测试和测量领域,SN74F257D可用于切换不同的测试信号源,以便对电路进行全面的测试和分析。
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